/*
 * Copyright (c) 2024 LangChat. TyCoding All Rights Reserved.
 *
 * Licensed under the GNU Affero General Public License, Version 3 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.gnu.org/licenses/agpl-3.0.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

type CallbackFunc<T extends unknown[]> = (...args: T) => void;

export function debounce<T extends unknown[]>(
  func: CallbackFunc<T>,
  wait: number
): (...args: T) => void {
  let timeoutId: ReturnType<typeof setTimeout> | undefined;

  return (...args: T) => {
    const later = () => {
      clearTimeout(timeoutId);
      func(...args);
    };

    clearTimeout(timeoutId);
    timeoutId = setTimeout(later, wait);
  };
}
